background image

6. Connect the 1″ red rubber by-pass hose to the cam-lock plug on the pressure-regulating 

unloader (Figure 11). The by-pass hose has a cam-lock socket on one end. Direct the bypass 
hose away from the working area and secure the hose.

Figure 11

Figure 12

7. Connect the Dual ¼″ black rubber fuel lines from the external fuel tank to the fuel lines 

attached to the fuel filter and engine. This connection is made with a quick connect fitting 
(Figure 12).

Starting the CaviBlaster

® 

power unit:

1. When using the feed pump, start the feed pump 

by pulling the feed pump switch located on the 
cart   handle   (Figure   13)   up   to   the   “ON” 
position. When using a supplied water source, 
open the valve to supply water to the system.

2. Ensure   that   the   system   is   primed   with   water 

and that there are no leaks in the system. The 
pressure pump is a positive displacement pump 
and water must be supplied under pressure. 

Failure to pump feed water to the pressure
pump will result in damage to the pump.

Figure 13

3. Once the system is primed, turn the feed pump 

off (Figure 13) by pushing the switch down.

4. Connect the ½″ high-pressure hose to the quick-connect 

plug near the pressure- regulating unloader (Figure 14). 
The high- pressure hose has a brass quick-connect socket 
on   the   end.   The   CaviBlaster

®  

1325-G   can   deliver   the 

required pressure utilizing up to 300 feet of ½″ diameter 
rubber hose or 600 feet of thermoplastic hose.   

Using 

greater  lengths   or 

Figure 14

Page - 4

CaviBlaster 1325-G Operations Manual

For More information please email [email protected] or call 1-(352)275-5319

Summary of Contents for 1325-G

Page 1: ...CAVIDYNE LLC 5077 Fruitville Road Suite 109 157 Sarasota FL 34232 USA Phone 352 275 5319 www caviblaster com Operation Maintenance Manual Model 1325 G ...

Page 2: ...ting oil s to proper level s in the pressure pump Red cap on pump Figure 6 and engine Grey cap on head cover Figure 5 per manufacturers operating manuals Pressure Pump Oil SAE 30W Non Detergent Honda Engine Oil SAE 10W 30 Figure 4 Figure 5 Figure 6 5 When feeding water to the CaviBlaster power unit with the feed pump connect the 1 diameter clear PVC feed hose to the cam lock plug on the inline str...

Page 3: ...e pump is turned off However this check valve somewhat restricts the flow of water from the pump If maximum water flow is required from the feed pump the check valve and stainless retaining washer can be removed from the pump discharge by removing the black hose barb fitting Figure 7 When feeding the CaviBlaster with an alternate water source the source must supply water at a volume of greater tha...

Page 4: ...ve to supply water to the system 2 Ensure that the system is primed with water and that there are no leaks in the system The pressure pump is a positive displacement pump and water must be supplied under pressure Failure to pump feed water to the pressure pump will result in damage to the pump Figure 13 3 Once the system is primed turn the feed pump off Figure 13 by pushing the switch down 4 Conne...

Page 5: ... Figure 16 Pull the choke knob Figure 17 out to close the choke if the engine is cold or has not been running If the engine has been running and is warm leave the choke open Adjust the throttle lever Figure 18 one third of the way from MIN toward MAX for correct engine RPM Turn the key clockwise to the START position If the engine does not start within 5 seconds release the key and wait at least 1...

Page 6: ...e to the surface being cleaned See Figure 19 The diver needs to observe the shape of the cavitating jet cone At greater depths the higher ambient pressure will cause the jet cone to be shorter The widest zone of the cone is the most efficient part of the cavitating jet Placing the nozzle closer than 2 inches 5 cm from the surface being cleaned will not allow for efficient cavitation performance an...

Page 7: ...n water the system generates a high pressure up to 2 500 psi water stream which can cause injury when the gun is out of the water ALWAYS keep the gun submerged when the pressure pump is engaged Page 7 CaviBlaster 1325 G Operations Manual For More information please email sales cavidyne com or call 1 352 275 5319 ...

Page 8: ...oser than 2 3 inches from the surface being cleaned will not allow for efficient cavitation performance and will degrade the cleaning capability of the system 4 Wear neoprene or rubber gloves to protect the hands and follow all safety regulations that may be applicable to the work being performed 5 If the diver operating the unit must be replaced or the cleaning operation must be interrupted or te...

Page 9: ...es that the bypass will open without a pressure shock wave damaging the pump when the gun trigger is released to the closed position 2 If using a pressure gauge located on the CaviBlaster power unit the water pressure will need to be higher to account for sidewall friction loss in the pressure hose The pressure at the pump should be 2 500 psi plus 0 75 psi per foot of pressure hose For example if ...

Page 10: ...each days use for at least 5 minutes to make sure all inside residuals are removed 4 Inspect the gear box oil level and change it after the first month or 20 hours and every six months or 100 hours thereafter 5 Change the engine oil after the first month or 20 hours and every six months or 100 hours thereafter Replace the oil filter every 200 hours Use SAE 10W 30 oil for general all temperature us...

Page 11: ...un is submerged in the water 6 Apply hearing protection start the engine and adjust the throttle to MAX 7 Activate the cleaning cavitation stream by squeezing the gun trigger to open or on 8 Proceed with cleaning 9 Stop the feed pump 10 Release pressure from the hose s by squeezing the gun trigger to the open or ON position while under water 11 Remove the gun from the water 12 Flush the system and...

Page 12: ...s The gloves will absorb most of the energy produced by bursting cavitation bubbles and prevent the cavitation bubbles from contacting the operators hands The gloves will also protect operators hands from the initial shockwave when the gun is activated Serious harm and injury may result from the misuse of CaviBlaster system equipment or improperly selected fittings hoses or attachments All compone...

Page 13: ...igh Pressure Hose Water Inlet Pump Hose Zero Thrust Gun High Pressure Lance Gasoline Tank Complete System Page 13 CaviBlaster 1325 G Operations Manual For More information please email sales cavidyne com or call 1 352 275 5319 ...

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